<?php
class CommentsModel extends Model {

	protected function get_primary_key() {
		return $this->primary_key = 'comment_id';
	}

	protected function get_table_fields() {
		return $this->table_field = array (
  0 => 'comment_id',
  1 => 'post_id',
  2 => 'parent_id',
  3 => 'approved',
  4 => 'comment_author',
  5 => 'author_email',
  6 => 'author_site',
  7 => 'comment_content',
  8 => 'comment_ip',
  9 => 'comment_date',
);
	}
}